First of all, here is a direct link to the ONLINE USER'S MANUAL for that model:
To view the Owner's Manual with Operating Instructions just use your mouse to click on the link, which is the underlined and highlighted text just above. This will open a new web browser page automatically for you and allow you to view the information at the website indicated and the contents of the Owner's Manual.
You may need ADOBE READER installed on your computer to read PDF documents.
You can download this free at WWW.ADOBE.COM
Click on the DOWNLOAD ADOBE READER button on right side of the ADOBE home page when you get there, then follow the onscreen instructions to install the software on your computer.
See page 9 of the manual for detailed instructions on how to set the ringer volume. Basically it reads as follows:
1.With the handset in idle (off) mode, press PROG.
2. Press or until the screen displays RINGER: and current setting.
3. Press SELECT.The current setting blinks, and you will hear a sample of the ring.
4.Press or to select RINGER: 1, 2, 3, 4 or OFF.You will hear a sample of each ring tone.
5.Press SELECT to choose the displayed ringer setting.
Please comment back here to this page if you have any details to add, have any questions, have difficulty accessing the links, or just require further general assistance and I will respond as soon as I see it.
I hope that was helpful to you, good luck.
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